CN109659694B - 移相馈电装置及基站天线 - Google Patents
移相馈电装置及基站天线 Download PDFInfo
- Publication number
- CN109659694B CN109659694B CN201910089951.3A CN201910089951A CN109659694B CN 109659694 B CN109659694 B CN 109659694B CN 201910089951 A CN201910089951 A CN 201910089951A CN 109659694 B CN109659694 B CN 109659694B
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- CN
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- Prior art keywords
- feed
- phase
- metal cavity
- shifting
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 claims abstract description 89
- 239000000758 substrate Substances 0.000 claims abstract description 41
- 230000010363 phase shift Effects 0.000 claims description 38
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910089951.3A CN109659694B (zh) | 2019-01-30 | 2019-01-30 | 移相馈电装置及基站天线 |
PCT/CN2019/115383 WO2020155723A1 (zh) | 2019-01-30 | 2019-11-04 | 移相馈电装置及基站天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910089951.3A CN109659694B (zh) | 2019-01-30 | 2019-01-30 | 移相馈电装置及基站天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109659694A CN109659694A (zh) | 2019-04-19 |
CN109659694B true CN109659694B (zh) | 2023-09-29 |
Family
ID=66122430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910089951.3A Active CN109659694B (zh) | 2019-01-30 | 2019-01-30 | 移相馈电装置及基站天线 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN109659694B (zh) |
WO (1) | WO2020155723A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109659694B (zh) * | 2019-01-30 | 2023-09-29 | 京信通信技术(广州)有限公司 | 移相馈电装置及基站天线 |
CN110931987B (zh) * | 2019-11-08 | 2024-05-28 | 京信通信技术(广州)有限公司 | 移相馈电装置、辐射阵列及大规模阵列天线 |
CN111064000A (zh) * | 2019-12-31 | 2020-04-24 | 京信通信技术(广州)有限公司 | 天线及移相馈电装置 |
CN111817008B (zh) * | 2020-06-30 | 2022-07-19 | 武汉虹信科技发展有限责任公司 | 一种移相器及基站天线 |
CN113437455B (zh) * | 2021-06-08 | 2022-08-26 | 华南理工大学 | 分频移相器、馈电网络及基站天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105261815A (zh) * | 2015-10-23 | 2016-01-20 | 中国电子科技集团公司第十六研究所 | 一种具有工作频段可调功能的波导与微波过渡电路 |
CN206947478U (zh) * | 2017-04-26 | 2018-01-30 | 广东通宇通讯股份有限公司 | 腔体移相器 |
CN109148421A (zh) * | 2018-08-31 | 2019-01-04 | 成都天箭科技股份有限公司 | 一种微波单片集成电路接地结构及其安装工艺 |
CN209329161U (zh) * | 2019-01-30 | 2019-08-30 | 京信通信技术(广州)有限公司 | 移相馈电装置及基站天线 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009023551A1 (en) * | 2007-08-10 | 2009-02-19 | Arizona Board Of Regents And On Behalf Of Arizona State University | Hybrid integrated mems reconfigurable antenna array (himra) |
CN107681233B (zh) * | 2017-11-02 | 2019-12-17 | 京信通信***(中国)有限公司 | 移相器 |
CN108306102A (zh) * | 2018-01-31 | 2018-07-20 | 西安电子科技大学 | 一种空间太阳能电站移相天线单元 |
CN109659694B (zh) * | 2019-01-30 | 2023-09-29 | 京信通信技术(广州)有限公司 | 移相馈电装置及基站天线 |
-
2019
- 2019-01-30 CN CN201910089951.3A patent/CN109659694B/zh active Active
- 2019-11-04 WO PCT/CN2019/115383 patent/WO2020155723A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105261815A (zh) * | 2015-10-23 | 2016-01-20 | 中国电子科技集团公司第十六研究所 | 一种具有工作频段可调功能的波导与微波过渡电路 |
CN206947478U (zh) * | 2017-04-26 | 2018-01-30 | 广东通宇通讯股份有限公司 | 腔体移相器 |
CN109148421A (zh) * | 2018-08-31 | 2019-01-04 | 成都天箭科技股份有限公司 | 一种微波单片集成电路接地结构及其安装工艺 |
CN209329161U (zh) * | 2019-01-30 | 2019-08-30 | 京信通信技术(广州)有限公司 | 移相馈电装置及基站天线 |
Also Published As
Publication number | Publication date |
---|---|
WO2020155723A1 (zh) | 2020-08-06 |
CN109659694A (zh) | 2019-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200117 Address after: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230731 Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |